Espruino 1v80 released

Not sure if this is to do with the update as I had not used the NRF24L01+ before. But when I call it from the PICO as in the example it errors back with "masterHbndler" not found.

SPI1.setup({sck:A5, miso:A6, mosi:A7});
var nrf = require("NRF24L01P").connect( SPI1, B10, B1 );
function onInit() {
  nrf.init([0,0,0,0,2], [0,0,0,0,1]);
}
onInit();
setInterval(function() {
  nrf.masterHandler();
}, 50);

returns

in function called from system
Uncaught Error: Function "masterHbndler" not found!
 at line 1 col 6
{nrf.masterHbndler();}
      ^

BUT when I run the code like this....

SPI1.setup({sck:A5, miso:A6, mosi:A7});
var nrf = require("NRF24L01P").connect( SPI1, B10, B1 );
function onInit() {
  nrf.init([0,0,0,0,2], [0,0,0,0,1]);
}
onInit();
function interval(){
  nrf.masterHandler();
}
setInterval(interval, 50);

it works........